For Gem Enthusiasts

Some faux pearls can be difficult to identify. Learn about the history and varieties of pearl simulants and how to tell if your pearls are genuine.…

A glossary of frequently encountered faceting terms for the student gemologist. Our list covers gemology, gem cutting, and equipment.

As consumers compare price and quality, freshwater cultured pearls are rapidly becoming more popular than Akoyas. Learn more about these amazing…

As beautiful as a diamond, a faceted cerussite actually has higher dispersion and usually excellent transparency, colorless or light body color,…

Since the beginning of the cultured pearl industry, Akoya pearls have ruled the market. Learn more about the quintessential round, white pearl.…

Made from two or more materials, assembled gems can make durable and affordable jewelry. Learn more about gemstone doublets, triplets, and other…